The H.S. Strut Strut Select Closing Time Glass Call is produced from Select American kiln dried walnut. CNC machined to exact specifications, features a frosted High Pitched glass striking surface. Tuned using a glass sound board and coupled with a Dymalux/Ash striker this call is nothing less than pure turkey.FeaturesAmerican WalnutFrosted GlassDymalux StrikerCNC Machined